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e0fa91ffe1
ckch_inst_free() unlink the ckch_inst_link structure but never free it. It can't be fixed simply because cli_io_handler_commit_cafile_crlfile() is using a cafile_entry list to iterate a list of ckch_inst entries to free. So both cli_io_handler_commit_cafile_crlfile() and ckch_inst_free() would modify the list at the same time. In order to let the caller manipulate the ckch_inst_link, ckch_inst_free() now checks if the element is still attached before trying to detach and free it. For this trick to work, the caller need to do a LIST_DEL_INIT() during the iteration over the ckch_inst_link. list_for_each_entry was also replace by a while (!LIST_ISEMPTY()) on the head list in cli_io_handler_commit_cafile_crlfile() so the iteration works correctly, because it could have been stuck on the first detached element. list_for_each_entry_safe() is not enough to fix the issue since multiple element could have been removed. Must be backported as far as 2.5.
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)